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Inventor

Longsheng ZHAO

Inventor
CN

Overview

1→
Patents
2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C22Bprimary
C22BProduction and refining of metals50%
Y02PClimate change mitigation technologies in the production or processing of goods50%
PatentTitleYear
12,398,443Process for metallurgy and separating rare earth concentrate using combination method2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to GRIREM ADVANCED MAT CO LTD (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GRIREM ADVANCED MAT CO LTD12025
Locations
LocationPatentsSpan
CN12025